528079671

素因数分解:

$3^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{7669}}^1$

素因数の和:8775

約数の個数: 24

約数和(自身を含む): 872661920

約数和(自身を除く): 344582249

約数列:

[1, 3, 7, 9, 21, 63, 1093, 3279, 7651, 7669, 9837, 22953, 23007, 53683, 68859, 69021, 161049, 483147, 8382217, 25146651, 58675519, 75439953, 176026557, 528079671]

約数ペア:

[(1, 528079671), (3, 176026557), (7, 75439953), (9, 58675519), (21, 25146651), (63, 8382217), (1093, 483147), (3279, 161049), (7651, 69021), (7669, 68859), (9837, 53683), (22953, 23007)]